The Constant Temperature and Humidity Test Chamber is a precision testing apparatus designed to create and maintain highly accurate temperature and humidity environments. This chamber plays a critical role in evaluating the performance and reliability of various products and materials under controlled conditions.
| Parameter | Model 1 | Model 2 |
|---|---|---|
| Internal Dimension (mm) | 400×500×500 | 500×600×750 |
| Overall Dimension (mm) | 860×1050×1620 | 960×1150×1860 |
| Interior Volume | 100L | 225L |
| Temperature Range | A: -20ºC to +150ºC B: -40ºC to +150ºC C: -70ºC to +150ºC |
|
| Temperature Fluctuation | ±0.5ºC | |
| Temperature Deviation | ±2.0ºC | |
| Humidity Range | 20% to 98% RH | |
| Humidity Deviation | ±2.5% RH | |
| Cooling Rate | 1ºC/min | |
| Heating Rate | 3ºC/min | |
| Refrigerant | R404A, R23 | |
| Controller | Programmable color LCD touch screen with Ethernet connection | |
| Power Supply | 220V 50Hz / 380V 50Hz | |
| Maximum Noise | 65 dBA | |
Yes, we are one of the professional manufacturers of Environmental Chambers, Leather shoe testing equipment, and Plastic Rubber testing Equipment in China. Every machine purchased from our factory has a 12-month warranty after shipment. We offer 12 months of free maintenance, extended to 14 months considering sea transportation.
If your machine requires service, contact us via email or phone. We will diagnose the problem through conversation or video chat and provide solutions within 24 to 48 hours.
For standard machines in stock: 3-7 working days
For machines not in stock: 15-20 working days after payment receipt
We accommodate urgent requirements with special arrangements.
Yes, we offer both standard and customized machines according to your requirements. We provide OEM and ODM services, including placing your logo on the equipment.
We provide English operation manuals and videos via email. Most machines are shipped fully assembled - simply connect the power cable to begin operation. When necessary, we can assist with on-site installation.